package com.smy.jkds.advice;

import com.smy.jkds.po.Constant;
import com.smy.jkds.po.JkdsUser;
import com.smy.jkds.po.UserContextHolder;
import org.apache.commons.lang3.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class AuthenticationInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String token = request.getHeader("auth_token");
        if (StringUtils.isBlank(token)){
            token = "default";
        }
        JkdsUser loginUser = new JkdsUser();
        loginUser.setId("abcde");
        loginUser.setName("zm");
        request.setAttribute(Constant.CURRENT_USER, loginUser);
        UserContextHolder.USER_SESSION.put(token, loginUser);
//        UserContextHolder.USER_THREAD_LOCAL.set(loginUser);
        return HandlerInterceptor.super.preHandle(request, response, handler);
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
        HandlerInterceptor.super.postHandle(request, response, handler, modelAndView);
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
    }
}